CONTROLS AND INDICATORS (107460-1-1, 107460-1-2, 107460-2-2,
107460-3-1)
The RFL FSU units 107460-1-1, 107460-1-2, 107460-3-1 are identical to the previous assemblies,
however they have been modified to fit into a 1U Chassis. As shown below, the unit mounts from the
rear with all controls, indicators and connections on the rear panel. Figure 7 shows the location of
controls and indicators on the ECB number 107463. The function of all controls and indicators are
described in Table 4.
1.718
REF.
1.25
REF.
.234 REF.
18.312 REF.
19.00 REF.
WT
1
2
3
4
5
6
5
6
3
4 2 1
Wiring Diagram for Two FSU's
mounted in a 1U Chassis
Front View of 107460-1-1, 107460-2-2, 107470-1-2,
107460-3-1 mounted in a 1U Chassis
+SB -SB
RE
D
BL
K
GRN
RED
RED
BLK
BLK
GRN
GRN
RFL ELECTRONICS
BOONTON, NEW JERSEY,USA
WT
WT
WT
WT
Rear View of 107460-1-1, 107470-1-2, 107460-2-2, 107460-3-1
mounted in a 1U Chassis
G.703
RS 449
or V.35
RX
RX
TX
TX
GROUND
-SB
+SB
Ass'y 107460-1-1, 107460-1-2, 107460-2-2
Ass'y 107460-3-1
DA
T
A
DA
TA
SYNC
SYNC
YE
L
YE
L
PWR
PWR
DS5
DS1
DS2
DS3
SW1
SW1
8
1
U8
DS4
P2
P1
All other designations as Ass'y
107460-3-1
8
1
8
UP
DOWN
Figure 6. Fiber Service Unit, mounted in a 1U Chassis (107460-1-1, 107460-1-2, 107460-1-3)
RFL C37.94FSU
RFL Electronics Inc.
May 20, 2013
9
(973) 334-3100
